Virtual work: magnitude of force P to maintain equilibrium of the linkage
Pay attention to: I have 21 kg as different from photo.
Part A Determine the required magnitude of force P to maintain equilibrium of the linkage at @ = 60°. Each link has a mass of 21 kg. (Figure 1) Express your answer to three significant figures and include the appropriate units. ? THÅR Value O O Units P= Submit Request Answer Provide Feedback Next > Figure (< 1 of 1 > 1.5 m 1.5 m
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Virtual work: magnitude of force P to maintain equilibrium of the linkage
The crate C is being lifted by moving the roller at A downward with a constant...
The crate C is being lifted by moving the roller at A downward with a constant speed of VA = 2 m/s along the guide. When the roller is at B, the crate rests on the ground. Neglect the size of the pulley in the calculation. Hint: Relate the coordinates uc and A using the problem geometry, then take the first and second time derivatives. (Figure 1) Part A Determine the magnitude of the velocity of the crate at the...
What is the magnitude of the force on the proton in the figure? Assume that E...
What is the magnitude of the force on the proton in the figure? Assume that E = 1.5*106 V/m, B -0.11 T, and v = 1.2x107m/s. (Figure 1) Express your answer to two significant figures and include the appropriate units. μΑ ? Value Units Submit Request Answer Part B What is the direction of the force on the proton in the figure? Express your answer using two significant figures. ΡΙ ΑΣΦ και ? counterclockwise from the positive yy-axis E +...
Part A Determine the magnitude of the component of force F = 98 lb acting parallel...
Part A Determine the magnitude of the component of force F = 98 lb acting parallel to diagonal AB of the crate (Figure 1) Express your answer to two significant figures and include the appropriate units. ? (FAB), 1160 lib Submit Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining Part B Determine the magnitude of the component of force F = 98 lb acting perpendicular to diagonal AB of the crate Express your answer to two significant...
Part A If F-870 N Fo=440 N determine the magnitude of the resultant force at A...
Part A If F-870 N Fo=440 N determine the magnitude of the resultant force at A (Figure 1) Express your answer to three significant figures and include the appropriate units H ? Figure 1 of 1 Value Units Submit Request Answer F 6 m Fe Provide Feedback B 2 m 3 m 2 m Pearson
Part A What is the magnitude of the momentum of a 0.0073-kg marble whose speed is...
Part A What is the magnitude of the momentum of a 0.0073-kg marble whose speed is 0.70 m/s? Express your answer to two significant figures and include appropriate units. НА ? Value Units Submit Request Answer Part B What is the speed of a 0.134-kg baseball whose momentum has a magnitude of 3.06 kg.m/s? Express your answer to two significant figures and include appropriate units. μΑ ? Value Units Submit Request Answer Provide Feedback
Calculate the torque (magnitude and direction) about point OOO due to the force F in each...
Calculate the torque (magnitude and direction) about point OOO
due to the force F in each of the situations sketched in the figure
below (Figure 1). In each case, the force Fand the rod both lie in
the plane of the page, the rod has length 6.00 m, and the force has
magnitude 5.00 N. Let counterclockwise torques be positive.
Figure < 1 of 1 > 0 900 120.0 (b) 60.00 30.0 2.00 m 60.00 0 o (1) Part A...
Part A Determine the magnitude of the projection of the force F1 along cable AC. Suppose...
Part A Determine the magnitude of the projection of the force F1 along cable AC. Suppose that α = 3.5 m and b = 4 m . (Figure 1) Express your answer to three significant figures and include the appropriate units I(FI)AC 623.598 Submit Previous Answers Request Answer Figure < 1of1 > X Incorrect; Try Again; 3 attempts remaining Provide Feedback 2 m 3 m 2 m
Each spring has an unstretched length of 2 m and a stiffness of k = 300...
Each spring has an unstretched length of 2 m and a stiffness of k = 300 N/m (Figure 1) Part A Determine the stretch in OA spring required to hold the 16-kg crate in the equilibrium position shown. Express your answer to two significant figures and include the appropriate units. 30A = Value Units Submit Request Answer Part B Determine the stretch in OB spring required to hold the 16-kg crate in the equilibrium position shown. Express your answer to...
Problem 1.42 〈 2012 A horizontal force of P - 46 kN is applied to joint...
Problem 1.42 〈 2012 A horizontal force of P - 46 kN is applied to joint C Each pin has a diameter of 25 mm and is subjected to double shear. (Figure 1) ▼ Part A Determine the average shear stress developed in pin A of the truss Express your answer to three significant figures and include the appropriate units Figure 〈 1 of 1 TavE)A Value Units 1.5 m Submit Request Answer Return to Assignment Provide Feedback
At the instant shown, cars A and B are traveling at the speeds v A =...
At the instant shown, cars A and B are traveling at the speeds v A = 21 km/h and vB = 62 km/h . (Figure 1) Figure 1 of 1 100 m Part A If B is accelerating at 1210 km/h? while A maintains a constant speed, determine the velocity of A with respect to B. Express your answer to three significant figures and include the appropriate units. I MÅR O 2 ? V A/B = 78.27 Submit Request Answer...
The crate C is being lifted by moving the roller at A downward with a constant speed of VA = 2 m/s along the guide. When the roller is at B, the crate rests on the ground. Neglect the size of the pulley in the calculation. Hint: Relate the coordinates uc and A using the problem geometry, then take the first and second time derivatives. (Figure 1) Part A Determine the magnitude of the velocity of the crate at the...
What is the magnitude of the force on the proton in the figure? Assume that E = 1.5*106 V/m, B -0.11 T, and v = 1.2x107m/s. (Figure 1) Express your answer to two significant figures and include the appropriate units. μΑ ? Value Units Submit Request Answer Part B What is the direction of the force on the proton in the figure? Express your answer using two significant figures. ΡΙ ΑΣΦ και ? counterclockwise from the positive yy-axis E +...
Part A Determine the magnitude of the component of force F = 98 lb acting parallel to diagonal AB of the crate (Figure 1) Express your answer to two significant figures and include the appropriate units. ? (FAB), 1160 lib Submit Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining Part B Determine the magnitude of the component of force F = 98 lb acting perpendicular to diagonal AB of the crate Express your answer to two significant...
Part A If F-870 N Fo=440 N determine the magnitude of the resultant force at A (Figure 1) Express your answer to three significant figures and include the appropriate units H ? Figure 1 of 1 Value Units Submit Request Answer F 6 m Fe Provide Feedback B 2 m 3 m 2 m Pearson
Part A What is the magnitude of the momentum of a 0.0073-kg marble whose speed is 0.70 m/s? Express your answer to two significant figures and include appropriate units. НА ? Value Units Submit Request Answer Part B What is the speed of a 0.134-kg baseball whose momentum has a magnitude of 3.06 kg.m/s? Express your answer to two significant figures and include appropriate units. μΑ ? Value Units Submit Request Answer Provide Feedback
Calculate the torque (magnitude and direction) about point OOO
due to the force F in each of the situations sketched in the figure
below (Figure 1). In each case, the force Fand the rod both lie in
the plane of the page, the rod has length 6.00 m, and the force has
magnitude 5.00 N. Let counterclockwise torques be positive.
Figure < 1 of 1 > 0 900 120.0 (b) 60.00 30.0 2.00 m 60.00 0 o (1) Part A...
Part A Determine the magnitude of the projection of the force F1 along cable AC. Suppose that α = 3.5 m and b = 4 m . (Figure 1) Express your answer to three significant figures and include the appropriate units I(FI)AC 623.598 Submit Previous Answers Request Answer Figure < 1of1 > X Incorrect; Try Again; 3 attempts remaining Provide Feedback 2 m 3 m 2 m
Each spring has an unstretched length of 2 m and a stiffness of k = 300 N/m (Figure 1) Part A Determine the stretch in OA spring required to hold the 16-kg crate in the equilibrium position shown. Express your answer to two significant figures and include the appropriate units. 30A = Value Units Submit Request Answer Part B Determine the stretch in OB spring required to hold the 16-kg crate in the equilibrium position shown. Express your answer to...
Problem 1.42 〈 2012 A horizontal force of P - 46 kN is applied to joint C Each pin has a diameter of 25 mm and is subjected to double shear. (Figure 1) ▼ Part A Determine the average shear stress developed in pin A of the truss Express your answer to three significant figures and include the appropriate units Figure 〈 1 of 1 TavE)A Value Units 1.5 m Submit Request Answer Return to Assignment Provide Feedback
At the instant shown, cars A and B are traveling at the speeds v A = 21 km/h and vB = 62 km/h . (Figure 1) Figure 1 of 1 100 m Part A If B is accelerating at 1210 km/h? while A maintains a constant speed, determine the velocity of A with respect to B. Express your answer to three significant figures and include the appropriate units. I MÅR O 2 ? V A/B = 78.27 Submit Request Answer...
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